Mike Wallace expected to be a big play, deep threat wide receiver for the Miami Dolphins when he signed a $60 million contract in the offseason. But a quarter of the way through the season, Wallace hasn’t produced many big plays and it has him worried.

Even though the post-Lewis era hasn’t gotten off to the start John Harbaugh envisioned, underestimating the (2-2) Baltimore Ravens could prove to be a costly mistake for Joe Philbin and the (3-1) Miami Dolphins heading into their Week 5 showdown at Sun Life Stadium.